Status MergeList(LNode *La,LNode *Lb)
{
	while(La -> next && Lb -> next)
	{
		if(La -> next -> data > Lb -> next -> data)
		{
			Lc -> next = Lb -> next;
			Lb = Lb -> next;
		}
		else if(La -> next -> data < La ->next -> data)
		{
			Lc -> next = La -> next;
			Lb = Lb -> next;
		}
		else
		{
			while(La -> next -> data == Lb -> next -> data)
			{
				p = La -> next;
				La -> next = La -> next -> next;
				free(p);
			}
			Lc -> next = Lb -> next;
			Lb = Lb -> next;
		}
	}
	if(La -> next)
		Lc -> next = La -> next;
	else
		Lc -> next = Lb -> next;
}


